Starting in 2013, the largest cargo ships in the world will be rolling off the assembly line and onto the water. Shipping and oil drilling company Maersk has just ordered the largest ship in the world to be built by Korea's Daewoo Shipbuiling and Marine Manufacturing. It will be a cargo ship that's 400 meters long, a… »3/03/11 8:00am 3/03/11 8:00am